This is very much work in progress. Mostly Sabine has been working
on defining new suitable fields, but there is an action on both
Sabine and Palle to come up with a proposal for a final set of
pointings. They will be listed here, and with links to images of
each.

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Dear all,

today I spent some time on trying to setup new STD positions for FORS1.
Due to reduced field-of-view per chip it is becoming more tricky to have
at least one Landolt star in. In the attachment you find a list with my
results. I have put the data which I used to

http://www.eso.org/~smoehler/NewSTD.tar

What I did is the following:

- call the new fims version
- load a DSS image
- load the catalogs with too bright stars (Landolt, Stetson for resp.
  field) - red circles
- load the faint Landolt standards - blue squares
- load the Stetson catalog for the field with all sufficiently faint
  Stetson stars - green circles
- load the Stetson catalog for the field with sufficiently faint star with
  data for all filters - magenta circles

Then get the FORS FoV for IMG mode and start fiddling...

best wishes
Sabine
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1/2: number of stars from Stetson/Stetson_allfilters/Landolt
                                        1              2
L95  -15  03:53:15.0 +00:01:45.7    10/  6/ 2      10/  5/ 2
    -105                            11/  9/ 2       8/  1/ 2
    -195                            13/  5/ 3       6/  5/ 1
    -285                            11/  4/ 2       9/  7/ 2

L95  -15  03:53:15.9 +00:01:59.8     8/  6/ 2       9/  5/ 2
L95  -15  03:53:12.5 +00:01:47.7     8/  6/ 2       9/  5/ 2
L95  -15  03:53:15.5 +00:01:33.6     9/  5/ 2       8/  4/ 2

-------------------------------------------------------------

L98  -50  06:51:34.6 -00:22:54.7   >20/>20/ 1     >20/>20/ 1
    -140                           >20/>20/ 2     >20/>10/ 0
    -230                           >20/>20/ 1     >20/ 20/ 1
    -320                           >20/ 20/ 1     >20/>20/ 1

L101   0  09:57:26.6 -00:19:56.4     9/  5/ 1       6/  3/ 0
     -90                             6/  5/ 1       9/  3/ 0
    -180                             8/  3/ 0       8/  5/ 1
    -270                            11/  6/ 0       3/  3/ 1

L101   0  09:57:26.6 -00:19:31.2     8/  5/ 1       7/  4/ 0
L101   0  09:57:26.6 -00:20:52.0     9/  4/ 1       4/  3/ 0

-------------------------------------------------------------

L104  -30 12:42:28.0 -00:42:05.5     3/  3/ 2       1/  1/ 1
     -120                            2/  2/ 2       2/  2/ 1
     -210                            2/  2/ 2       2/  2/ 1
     -300                            2/  2/ 1       2/  2/ 2

L104  -50 12:42:19.8 -00:41:54.5     3/  3/ 1       1/  1/ 1
L104  -30 12:42:31.1 -00:40:08.0     1/  1/ 1       2/  2/ 1
L104  -30 12:42:15.5 -00:40:02.8     2/  2/ 1       1/  1/ 1

------------------------------------------------------------- 
*The bright star is SA110-361, which violates the brightness criterion
 in V by 0.11 mag only.

L110  -80 18:42:50.8 +00:07:33.3   >20/  7/ 1       7/  3/ 1 *
     -170                          >20/  8/ 2 *     5/  1/ 0 
     -260                           20/  4/ 2 *    16/  5/ 0 
     -350                          >20/  4/ 1 *    15/  6/ 1
 
-------------------------------------------------------------
The region overlapping with Landolt does not have RI for the faint stars.

L113  -40 21:41:13.1 +00:25:21.7     9/  0/ 0       5/  0/ 1
     -130                            3/  0/ 0      11/  0/ 1
     -220                            5/  0/ 1       7/  0/ 0
     -310                           12/  0/ 1       3/  0/ 1

L113  -10 21:40:41.0 +00:29:48.6     6/  0/ 0       2/  0/ 1
     -100                            5/  0/ 1       3/  0/ 0
     -190                            2/  0/ 1       5/  0/ 0
     -280                            5/  0/ 0       3/  0/ 1

-------------------------------------------------------------

                              Stetson filters
                               some     all     Landolt 
L95   03:53:15 +00:00:43        8       11         2 (each chip!)
L98   06:51:29 -00:23:18      >30      >20         1 (each chip!)
L101  09:57:29 -00:19:26        7        5         1    
L104  12:42:23 -00:41:09        4        4         2    
L110  18:42:48 +00:07:33      >20        8         2
L113  21:40:37 +00:29:04        5        0         1

L92                             0
L107                                               0    
MarkA                                              1 very close to 
                                                     too bright star
PG0231                                             0
PG0918                                             0
PG1047                                             0
PG1323                                             0
PG1525                                             2 no field w/o bright 
                                                     stars
PG1633                                             0
PG1657                                             0
PG2213                                             0 no field w/o bright 
                                                     stars
PG2331                                             0
Ru149                                              0
Ru152                                              0 no field w/o bright 
                                                     stars
TPhe                                               0
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